PaperMC/patches/unapplied/server/0781-Implement-enchantWithLevels-API.patch
2023-12-05 18:20:55 +01:00

42 lines
2.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Wed, 16 Mar 2022 20:35:21 -0700
Subject: [PATCH] Implement enchantWithLevels API
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
index 50fa1f903b99edadaa3470c2a6e15a32ff23bc85..b72da22c626ff5c41e877209d9a5a2939526d18f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
@@ -492,8 +492,7 @@ public final class CraftItemFactory implements ItemFactory {
}
CraftItemStack craft = (CraftItemStack) itemStack;
- EnchantmentHelper.enchantItem(source, craft.handle, level, allowTreasures);
- return craft;
+ return EnchantmentHelper.enchantItem(source, craft.handle, level, allowTreasures).asBukkitCopy(); // Paper - fix broken implementation
}
// Paper start - Adventure
@@ -582,4 +581,21 @@ public final class CraftItemFactory implements ItemFactory {
return eggItem == null ? null : new net.minecraft.world.item.ItemStack(eggItem).asBukkitMirror();
}
// Paper end
+
+ // Paper start - enchantWithLevels API
+ @Override
+ public ItemStack enchantWithLevels(ItemStack itemStack, int levels, boolean allowTreasure, java.util.Random random) {
+ Preconditions.checkArgument(itemStack != null, "Argument 'itemStack' must not be null");
+ Preconditions.checkArgument(itemStack.getType() != Material.AIR, "Argument 'itemStack' must not be of type AIR");
+ Preconditions.checkArgument(itemStack.getAmount() > 0, "Argument 'itemStack' amount must be greater than 0");
+ Preconditions.checkArgument(levels > 0 && levels <= 30, "Argument 'levels' must be in range [1, 30] (attempted " + levels + ")");
+ Preconditions.checkArgument(random != null, "Argument 'random' must not be null");
+ final net.minecraft.world.item.ItemStack internalStack = CraftItemStack.asNMSCopy(itemStack);
+ if (internalStack.getTag() != null) {
+ internalStack.getTag().remove(net.minecraft.world.item.ItemStack.TAG_ENCH);
+ }
+ final net.minecraft.world.item.ItemStack enchanted = net.minecraft.world.item.enchantment.EnchantmentHelper.enchantItem(new org.bukkit.craftbukkit.util.RandomSourceWrapper(random), internalStack, levels, allowTreasure);
+ return CraftItemStack.asCraftMirror(enchanted);
+ }
+ // Paper end - enchantWithLevels API
}